<div style="padding: 20px">
<form action="<?=$_SERVER['REDIRECT_URL']?>" method="post">

    <table>
        <tr>
            <td>User name:
            </td>
            <td><input type="text" name="user">
            </td>
        </tr>
        <tr>
            <td>Password:
            </td>
            <td><input type="password" name="password">
            </td>
        </tr>
    </table>
    <input type="hidden" name="lastparams" value='<?=$this->paramsEncode?>'>
    <input type="hidden" name="loginform" value="1">
    <input type="submit" value="Submit">
</form>
</div>